Combined boot last and sole



FIG. 1 is a bottom plan of a combined boot last and sole showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a rear elevational view thereof.

The broken line showing of a boot upper in FIGS. 2-5 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a combined boot last and sole, as shown and described. 